edu.cmu.minorthird.classify.relational
Class RealRelationalDataset

java.lang.Object
  edu.cmu.minorthird.classify.BasicDataset
      edu.cmu.minorthird.classify.relational.CoreRelationalDataset
          edu.cmu.minorthird.classify.relational.RealRelationalDataset

All Implemented Interfaces:

Dataset, Visible, Saveable, java.io.Serializable

public class RealRelationalDataset
extends CoreRelationalDataset
implements Visible, Saveable, Dataset, java.io.Serializable

A real set of examples for stacked graphical learning -- coreset + relational template. Currently the legalAggregators include EXISTS and COUNT

Author:

Zhenzhen Kou

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class edu.cmu.minorthird.classify.BasicDataset

BasicDataset.SimpleDatasetViewer

Nested classes/interfaces inherited from interface edu.cmu.minorthird.classify.Dataset

Dataset.Split

Field Summary

protected static java.util.Map<java.lang.String,java.util.Set<java.lang.String>>	aggregators
static java.util.Set<java.lang.String>	legalAggregators

Fields inherited from class edu.cmu.minorthird.classify.relational.CoreRelationalDataset

factory, linksMap

Fields inherited from class edu.cmu.minorthird.classify.BasicDataset

classNameSet, examples, featureFactory, unlabeledExamples

Constructor Summary

RealRelationalDataset()

Method Summary

static void	addAggregator(java.lang.String oper, java.lang.String L_type) Add an aggregator, i.e., save the info.
static java.util.Map<java.lang.String,java.util.Set<java.lang.String>>	getAggregators()
static void	main(java.lang.String[] args) Simple test routine
static void	setAggregators(java.util.Map<java.lang.String,java.util.Set<java.lang.String>> aggregators)
Dataset.Split	split(Splitter<Example> splitter) Partition the dataset as required by the splitter.

Methods inherited from class edu.cmu.minorthird.classify.relational.CoreRelationalDataset

addLink, addSGM, addSGM, getExampleWithID, getLinksMap, setLinksMap

Methods inherited from class edu.cmu.minorthird.classify.BasicDataset

add, add, addUnlabeled, getExtensionFor, getFeatureFactory, getFormatNames, getSchema, hasUnlabeled, iterator, iteratorOverUnlabeled, restore, saveAs, shallowCopy, shuffle, shuffle, size, sizeUnlabeled, toGUI, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface edu.cmu.minorthird.util.Saveable

getExtensionFor, getFormatNames, restore, saveAs

Methods inherited from interface edu.cmu.minorthird.classify.Dataset

add, add, getFeatureFactory, getSchema, iterator, shallowCopy, shuffle, shuffle, size

Methods inherited from interface edu.cmu.minorthird.util.gui.Visible

toGUI

Field Detail

aggregators

protected static java.util.Map<java.lang.String,java.util.Set<java.lang.String>> aggregators

legalAggregators

public static java.util.Set<java.lang.String> legalAggregators

Constructor Detail

RealRelationalDataset

public RealRelationalDataset()

Method Detail

addAggregator

public static void addAggregator(java.lang.String oper,
                                 java.lang.String L_type)

Add an aggregator, i.e., save the info. in RelTemp sccript

Parameters:

oper -

L_type -

getAggregators

public static java.util.Map<java.lang.String,java.util.Set<java.lang.String>> getAggregators()

setAggregators

public static void setAggregators(java.util.Map<java.lang.String,java.util.Set<java.lang.String>> aggregators)

split

public Dataset.Split split(Splitter<Example> splitter)

Description copied from interface: Dataset

Partition the dataset as required by the splitter.

Specified by:

split in interface Dataset

Overrides:

split in class BasicDataset

main

public static void main(java.lang.String[] args)

Simple test routine